How to interface ma output with webpage by php?

General Tech Bugs & Fixes 2 years ago

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manpreet Tuteehub forum best answer Best Answer 2 years ago

 

Since Raspberry pi has a free version ma, I am wondering how to interface it with php on web.

I write some simple code as

php
$math="/opt/Wolfram/WolframEngine/10.0/Executables/math -batchinput -batchoutput";
    ?>
    DoCTYPE html>
    <html>
      <head>
        <meta charset="UTF-8" />
        <title>Mathematica on Raspiberry pititle>
      head>
      <body>
        <div id="wrap">
          <h1>Mathematica on Raspiberry pih1>
          <h3>Input your expressionh3>
          <div id="stdin">
            <form method="POST" action="">
          <input name="stdin" />

          <input type="submit" value="Evaluate" />
        form>
      div>
      <h3>The Resultsh3>
      <div id="stdout">
        php
        $cmd=$_POST['stdin'];
        echo $math($cmd);
        ?>
      div>
    div>
  body>
html>

The problem is that the output can't work (although the $math command can interface in terminal).

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